BOLLY 2 ST FB

APPLICATION:
Production and storage of domestic hot water (DHW).
All the connections are aligned on the front and on the back for quick and easy installation.

MATERIAL:
Mild steel Polywarm® coated (Attestation ACS – SSICA – EN 16421 – WRAS).

HEAT EXCHANGER:
2 Mild steel Polywarm® coated heat exchangers.

INSULATION:
HARD: High thermal insulation with ecological polyurethane hard foam.
SOFT: NOFIRE® polyester fleece 100% made of recyclable material, with high thermal insulation. Fire resistance class B-s2d0 according to EN 13501. Grey PVC external lining.

CATHODE PROTECTION:
Magnesium anode.

DRAIN:
External confluence through drain connection. Models > 500 external confluence through drain connection.

GASKET- FLANGE PLATE:
Silicone gaskets suitable for water intended for human consumption (tested according to 98/83/CE), max temperature up to 200°C. Mild steel inspection flange plate with Polywarm®.